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TranscriptomicsModulation of the TNF-induced macrophage response by synovial fibroblasts
Here we explored how the human macrophage response to tumor necrosis factor (TNF) is regulated by human synovial fibroblasts, the representative stromal cell type in the synovial lining of joints that become activated during inflammatory arthritis. Genome-wide transcriptome analysis (RNAseq) showed ...
ORGANISM(S): Homo sapiens 
2014-08-04 | E-GEOD-57723 | biostudies-arrayexpress
TranscriptomicsSingle cell RNA-sequencing of the human synovium in inflammatory arthritis
The study presents: - an optimized synovium dissociation protocol for single cell RNA-sequencing studies of the human synovium. The protocol enables the isolation of high yield of viable synovial cells from prospectively collected fresh synovial biopsies from patients with inflammatory arthritis wi...
ORGANISM(S): Homo sapiens 
2024-04-21 | E-MTAB-11791 | biostudies-arrayexpress
TranscriptomicsTranscriptional analysis of normal and pathological synovial fibroblasts
The aim of this study was to compare gene expression between two pathological groups of human synovial fibroblasts (SF) from rheumatoid arthritis (RA) and osteoarthritis (OA) synovial tissues with normal SF from healthy individuals (HSF). We used microarray expression profiling in SF cultured from ...
ORGANISM(S): Homo sapiens 
2011-10-24 | E-GEOD-29746 | biostudies-arrayexpress
TranscriptomicsTranscriptional response to hypoxia of normal and rheumatoid arthritis synovial fibroblasts
Inflammatory tissues are characterized by low oxigen concentrations (hypoxia). These conditions are very different from that usually present in tissue cultures where transcriptomic profiles of human fibroblasts from inflammatory tissues have been previously analysed. The aim of this study was to cha...
ORGANISM(S): Homo sapiens 
2010-12-10 | E-GEOD-21959 | biostudies-arrayexpress
TranscriptomicsFibroblast-like synoviocytes derived from patients with rheumatoid arthritis
Fibroblast-like synoviocytes (FLS) were cultured from synovial tissues from 19 RA patients. RNA was isolated using the Fast Track 2.0 kit (Invitrogen, Carlsbad, California)from the FLS cultures. Fluorescent cDNA probes were prepared from 1 ug experimental mRNA by oligo dT-primed polymerization using...
ORGANISM(S): Homo sapiens 
2006-01-18 | E-GEOD-4061 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of fibroblast-like synovial cells from normal adult horse following treatment with hyaluronan and challenged with lipopolysaccharide
Greater than 95% confluent (Day 0) fibroblast-like synovial cells from the hind limbs (pelvic limb) of normal adult horses were allocated in triplicate to one of 4 groups:

(group 1) unchallenged;
(group 2) LPS-challenged;
(group 3) LPS-challenged following pre-treatment and susta...
ORGANISM(S): Equus caballus 
2007-01-10 | E-MEXP-940 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of synovial fibroblast ex vivo cultures or whole joints (J), isolated from arthritic mice (197, DARE) and their corresponding normal (F1, wt) littermates
GOAL: Identification of genes and/or pathways involved in the pathogenesis of animal models of Rheumatoid Arthritis (RA). Total RNA samples were extracted from synovial fibroblast ex vivo cultures or whole joints (J), isolated from arthritic mice (197, DARE) and their corresponding normal (F1, wt) l...
ORGANISM(S): Mus musculus 
2005-06-30 | E-MEXP-255 | biostudies-arrayexpress
TranscriptomicsRsk2 controls synovial fibroblast hyperplasia and the course of arthritis.
To understand differences in the pathogenesis of synovial hyperplasia during TNF-induced arthritis, we compared the global gene expression of hTNFtg and hTNFtg;Rsk2-/y primary synovial fibroblasts. Murine fibroblast-like synoviocytes (FLS) were isolated from the hind paws of hTNFtg and hTNFtg;Rsk2-/...
ORGANISM(S): Mus musculus 
2014-12-04 | E-GEOD-52992 | biostudies-arrayexpress
ProteomicsThe role of extracellular vesicles in synovial fibroblast senescence
In arthritis, synovial fibroblast (SF) senescence is linked to the activation of a pro-inflammatory phenotype contributing to chronic arthritis pathogenesis. Additionally, senescent cells accumulate in ageing tissues further promoting ageing and inflammation. These cells have dysregulated mitochondr...
ORGANISM(S): Homo sapiens (Human) 
2022-10-15 | PXD032757 | Pride
Human Extracellular vesicles Synovial fibroblasts Lc-ms/ms 
TranscriptomicsGlobal gene expression profiles of synoviocytes and macrophages in patients with rheumatoid arthritis and osteoarthritis
Rheumatoid synoviocytes, which consist of fibroblast-like synoviocytes (FLS) and synovial macrophages (SM), are crucial for the progression of rheumatoid arthritis (RA). Particularly, FLS of RA patients (RA-FLS) exhibit invasive characteristics reminiscent of cancer cells, destroying cartilage and b...
ORGANISM(S): Homo sapiens 
2014-01-09 | E-GEOD-49604 | biostudies-arrayexpress
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